Dave fidgeted in the crowded pediatrician waiting room, and he tried not to pay attention to the loud crinkling under his butt. Kate had managed to get one of the last packs of adult diapers from the store before they sold out and he had reluctantly started using them. Dave hadn’t exactly lost his potty training in the swap, but his new baby parts lacked the muscle strength for him to be able to hold his pee. Beside him, Baby Mia was in her carrier seat, fussy and irritated.
There were so many swapped people around, and Dave couldn’t help gawking. There was a little girl who was sporting a monster-size black cock that clearly wouldn’t fit into underpants. It hung under his dress, past her knees. There was a toddler boy with DD-size breasts trying hard to pick up toys, but his new assets kept getting in the way. And there were lots and lots of suspect stains on the carpet and some chairs.
“Mr. Jones?” Mia’s pediatrician Dr. Adams called to him, and motioned for him to come over to her. He picked up Mia and was ushered towards a bright white exam room. “I’m sorry for your wait. You can imagine how busy it is right now with the swap. Please, have a seat.” As Dave sat down and placed Mia’s carrier next to him, he couldn’t help noticing the bulge on Dr. Adam’s crotch. “So, aside from the main genital swap, have there been any complications with little Mia?”
Dave gulped, unsure how to answer. “It’s…um, really just how fussy she’s been. Her penis seems to be causing her discomfort most days.” The doctor nodded, then looked at the carrier.
“Well, let’s have a look, then,” she said, pulling on some rubber gloves. She carefully pulled back the blanket draped over the baby, and her eyes almost started to bulge out. Dave’s former cock was rock hard, deep red and pulsing. Rivulets of precum were streaming down the shaft and pooling underneath her, leaving a long strand hanging from the cock tip to the end of the blanket that Dr. Adams was holding up. “Oh my god,” she remarked, setting the blanket on an empty chair.
“We haven’t been able to find diapers that fit yet…you know, with the supply chain issues,” Dave mumbled. The doctor was more focused on the throbbing dick sticking straight out of the infant.
Dr. Adams touched the cock head and pulled it to the sides to examine closely. “I imagine you’re going to have a lot of difficulty, Mr. Jones. Mia’s cock might be the largest I’ve seen on an infant so far.” Dave almost felt proud of that, if not for the fact that it wasn’t his cock anymore. “Do you know who Mia swapped genitals with?”
“Yes,” Dave coughed. “It’s…it’s mine.”
“Oh,” she said, surprised. “So you have her…ahem, parts, then.” She eyes Dave’s waistband, and now noticed the bulge and imprint of his adult diaper. “Have their been any complications, or—”
“Everything’s fine,” he clammed up. He didn’t want her to see his tiny baby cunt. It was awful that Kate knew, since she was volunteering to give him diaper changes, but he couldn’t bear the thought of another grown woman prodding his new parts. Dr. Adams took the hint, and went back to checking on his baby. Mia, for the most part, was reacting very well at the doctor’s touch, and drool ran down her cheek. She only started to squirm and cry when the doctor wrapped her hand around her huge scrotum and tugged on her balls.
“It seems that Mia’s testicles are quite full,” she said. “I believe that’s what’s causing most of her discomfort. Has she ejaculated since the change?”
“Just once, when we first swapped,” Dave replied. He couldn’t get the memory of her giving him that cumshot right to the face out of his head.
“Only once?” Dr. Adams sounded shocked. “It’s been days since then. Mr. Jones, an infant like Mia can’t regulate her libido or relieve herself like you could have when that was your penis. She lacks complex motor functions to touch herself in that way. In my professional opinion, I believe that she be manually relieved of the pressure as much as once a day, maybe more, depending on how her body is adjusting.”
Dave starting coughing in shock. “Wait, MANUALLY? You want me to milk my baby’s cock with a handjob? Can’t we just…let her body take care of it overnight?”
“Like I said, she’s just an infant, and her little body can’t contain your rather large organ. She will continue to be in discomfort unless you assist her. So you or your wife must do it.” Dave froze, thinking about how he’d tell Kate about this back home. “With your permission, I will help relieve her now, since I’d also like to collect a sample to check for any anomalies.” Dave nodded, though he felt dirty knowing what was about to happen.
The doctor produced a plastic cup from a drawer and held it underneath Mia’s cockhead. She used the gushes of precum to lube the entire dick and slowly worked it back and forth. Mia’s face grew bright red, and she started grunting like she was constipated, and then only moments later, there was an eruption. There was a loud sound of fluid propelling forward, and a frothy mix of clear and stark white goo shot out and oozed out of Mia’s dick. The first few globs made it in to the container, but a large amount missed and splattered onto the floor. Dave instinctively stepped away before he could get hit.
“Your daughter is certainly well-endowed,” she remarked, looking at a thick blob of cum running down her gloved hand. “Perhaps you may want to consider condoms for her to avoid large messes in the future.” Dave nodded, but his face turned deep red at the image of it.
When it was over, the doctor sent for a nurse to help clean up Mia and her mess, and she said the office would call for a follow-up. Mia fell asleep after her second-ever orgasm, and Dave just wanted to run back home to his wife.
As soon as he was free to leave, he booked it with Mia in tow. But then, halfway through the waiting area, Dave felt the entirety of his bladder evacuate, splashing into his diaper from out of his way too tiny vagina. All the mismatched kids and parents watched as his pants seemed to bulge under the weight of so much liquid, and he waddled out of the office, wet and humiliated.